QuakeIndex

Earthquake · reviewed by a seismologist

M 2.4md

7 km W of Rosman, North Carolina

· 4.8 km deep · released about 130 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Transylvania County 11 kmJackson County 25 kmPickens County 33 kmHenderson County 44 kmOconee County 46 kmHaywood County 47 kmMacon County 47 kmRabun County 54 kmGreenville County 56 km
Distance rings around the epicentre, with the nearest towns at their true direction and later quakes as coloured dots. Not a shaking map — see the USGS ShakeMap for that.
When
Magnitude
M 2.4 (md)
Depth
4.8 km below the surface
Felt
12 reports · strongest reported intensity V
Nearest
Transylvania County, 11 km NE
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 406 days ago

This was a minor earthquake. Quakes this small are rarely felt and do not cause damage. 12 people have reported feeling it to USGS.

How big was it?

This earthquake released about 130 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.4 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 110,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 80,000× the energy of this one
  3. Around the size people start to feel M 3.0 7.2× the energy of this one
  4. This earthquake M 2.4 about 130 lb of TNT

Energy from the Gutenberg–Richter relation (log10E = 1.5M + 4.8), rounded to two figures; bar length is magnitude, which is already a logarithm of energy. Magnitudes of past earthquakes from the USGS catalogue.

Where

Epicentre 35.1452, -82.9057. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Transylvania County, NC 11 km (7 mi) SW of here earthquakes near Transylvania County
Jackson County, NC 25 km (16 mi) SE of here earthquakes near Jackson County
Pickens County, SC 33 km (21 mi) NNW of here earthquakes near Pickens County
Henderson County, NC 44 km (27 mi) WSW of here earthquakes near Henderson County
Oconee County, SC 46 km (29 mi) NNE of here earthquakes near Oconee County
Haywood County, NC 47 km (29 mi) S of here earthquakes near Haywood County

Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.

Aftershocks so far

30 earthquakes have been recorded within 50 km since this one.

  1. 2.3 7 km SE of Brevard, North Carolina
  2. 2.1 8 km W of Rosman, North Carolina
  3. 2.0 7 km SSW of Canton, North Carolina
  4. 1.8 8 km W of Rosman, North Carolina
  5. 2.1 10 km SSW of Dillsboro, North Carolina
  6. 1.6 9 km NNE of Salem, South Carolina
  7. 1.8 8 km SSE of Clyde, North Carolina
  8. 2.0 7 km SSE of Clyde, North Carolina
  9. 2.1 8 km S of West Canton, North Carolina
  10. 1.9 7 km SSE of Clyde, North Carolina
  11. 1.9 4 km N of West Canton, North Carolina
  12. 2.2 10 km W of Forest Hills, North Carolina
  13. 2.6 10 km SSW of Dillsboro, North Carolina
  14. 1.6 9 km W of Rosman, North Carolina
  15. 1.7 5 km W of Rosman, North Carolina

Counted from the QuakeIndex database, which ingests the USGS feed every 30 seconds · as of . QuakeIndex does not forecast aftershocks. When USGS issues an operational aftershock forecast it appears on the USGS event page.

On USGS

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